Castrol EDGE Up to 40% stronger*
Discover why Castrol EDGE is our strongest, most advanced performance oil yet. Up to 40% stronger than a leading competitor* at reducing metal to metal contact…
See Castrol EDGE in action
Castrol EDGE and Ford WRC go 360°
Jump into a Ford WRC Fiesta as we give you an unbelievable view of Castrol EDGE doing what it does best… testing to the extreme.
Experience the Ford WRC 360° videoFind the right Castrol EDGE oil for you
Make a strong choice for your engine with an oil that’s stronger for up to 35% longer^ in maximum endurance testing.
Our guide to the Castrol EDGE rangeTrusted by the Best
Castrol EDGE is trusted to perform by leading manufacturers and motorsport brands including Ford Performance Racing, BMW, VW MotorSport, and Ford World Rally Champions.
Our partnersRonaldo's ultimate test of strength
Cristiano Ronaldo embodies our passion for football. A fascinating new film shows him tested to the limit - so how will he perform?
Exclusive Ronaldo PreviewTitanium Fluid Strength Technology™
See how Castrol EDGE is up to 40% stronger at reducing metal to metal contact.*
Watch Our New Interactive Film
Castrol EDGE is our strongest, most advanced performance oil yet. So strong we had to engineer tests to prove it.
V8 Countdown SKYCITY Triple Crown, Darwin
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V8 Supercars
Read how Ford Performance Racing pushes Castrol EDGE to its limits…
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Castrol EDGE Tri Nations Rugby
Find out more about our sponsorship of the Tri Nations series…
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Watch Ronaldo tested to the limit
See the skills & strength required to perform at the very highest level
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New Castrol Edge Up to 40% Stronger*
Find out why your oil needs to be so strong
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